RT

????????

¾ÍÊÇÒ»´Î×ßÖ½³öÀ´¾Í»áÓ¡Ë¢Á½ÃæµÄÓ¡Ë¢»ú£¬bb»ú£¨rubber to rubber£©£¬¹úÄÚ¾ÍÓб±È˵ȳö¹ýÕâÑùµÄ»úÆ÷£¬Ï𽺹öͲºÍÏ𽺹öͲһÆðºÏѹ°ÑÓÍīתÒƵ½Ö½ÕÅÉÏ£¬ÊµÏÖÒ»´ÎÓ¡Ë«Ã棬һ°ãµÄ½ºÓ¡»úÊÇÏ𽺹öͲºÍѹӡ¹öͲºÏѹµÄ£¬bb»úµÄºÏѹ·½Ê½ÓеãÏóÂÖת»ú¡£^_^